Abstract
Abstract The challenges of increasing crop productivity and improving harvest quality can be addressed by optimizing the phytosanitary status of agroecosystems and the application of effective and environmentally safe plant protection agents. This study investigated the effects of multifunctional biological preparations based on strains of antagonistic microorganisms of different taxonomic positions and their combinations with chitosan salicylate in the cultivation of spring soft wheat (Triticum aestivum L.). It was found that the application of multifunctional complexes based on strains of Bacillus subtilis, Streptomyces felleus S-8, Streptomyces sp. VIZR-18, and 0.1% chitosan salicylate significantly increased wheat productivity and yield (up to 147.8%) by increasing the number and length of primary and nodal roots, productive tillering, the number of spikelets, and the grain weight per spike. A significant reduction in plant disease incidence was observed: the biological efficacy against root rot was 50%, against Septoria leaf blotch 77.6%, and powdery mildew development was also significantly suppressed.
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Claims 6
Claim · model-written summary
The complexes significantly increased wheat productivity and yield by up to 147.8%.
- Taxon
- Soft Wheatt0
- Treatment
- multifunctional complexes based on strains of Bacillus subtilis, Streptomyces felleus S-8, Streptomyces sp. VIZR-18, and 0.1% chitosan salicylatee0
- Outcome
- wheat productivity and yielde0
- Direction
- increasede0
- Value
- up to 147.8%e0
Not reportedComparator
Verbatim
t0“Soft Wheat”
e0“the application of multifunctional complexes based on strains of Bacillus subtilis, Streptomyces felleus S-8, Streptomyces sp. VIZR-18, and 0.1% chitosan salicylate significantly increased wheat productivity and yield (up to 147.8%) by increasing the number and length of primary and nodal roots, productive tillering, the number of spikelets, and the grain weight per spike”
Claim · model-written summary
The complexes increased the number and length of primary and nodal roots.
- Taxon
- Soft Wheatt0
- Treatment
- multifunctional complexes based on strains of Bacillus subtilis, Streptomyces felleus S-8, Streptomyces sp. VIZR-18, and 0.1% chitosan salicylatee0
- Outcome
- number and length of primary and nodal rootse0
- Direction
- increasinge0
Not reportedComparator
Verbatim
t0“Soft Wheat”
e0“the application of multifunctional complexes based on strains of Bacillus subtilis, Streptomyces felleus S-8, Streptomyces sp. VIZR-18, and 0.1% chitosan salicylate significantly increased wheat productivity and yield (up to 147.8%) by increasing the number and length of primary and nodal roots, productive tillering, the number of spikelets, and the grain weight per spike”
Claim · model-written summary
The complexes increased productive tillering, spikelet number and grain weight per spike.
- Taxon
- Soft Wheatt0
- Treatment
- multifunctional complexes based on strains of Bacillus subtilis, Streptomyces felleus S-8, Streptomyces sp. VIZR-18, and 0.1% chitosan salicylatee0
- Outcome
- productive tillering, the number of spikelets, and the grain weight per spikee0
- Direction
- increasinge0
Not reportedComparator
Verbatim
t0“Soft Wheat”
e0“the application of multifunctional complexes based on strains of Bacillus subtilis, Streptomyces felleus S-8, Streptomyces sp. VIZR-18, and 0.1% chitosan salicylate significantly increased wheat productivity and yield (up to 147.8%) by increasing the number and length of primary and nodal roots, productive tillering, the number of spikelets, and the grain weight per spike”
Claim · model-written summary
The complexes achieved 50% biological efficacy against root rot.
- Taxon
- Soft Wheatt0
- Treatment
- biological efficacy against root rote0
- Outcome
- root rote0
- Direction
- reductione0
- Value
- 50%e0
Not reportedComparator
Verbatim
t0“Soft Wheat”
e0“A significant reduction in plant disease incidence was observed: the biological efficacy against root rot was 50%, against Septoria leaf blotch 77.6%, and powdery mildew development was also significantly suppressed”
Claim · model-written summary
The complexes achieved 77.6% biological efficacy against Septoria leaf blotch.
- Taxon
- Soft Wheatt0
- Treatment
- biological efficacy against root rote0
- Outcome
- Septoria leaf blotche0
- Direction
- reductione0
- Value
- 77.6%e0
Not reportedComparator
Verbatim
t0“Soft Wheat”
e0“A significant reduction in plant disease incidence was observed: the biological efficacy against root rot was 50%, against Septoria leaf blotch 77.6%, and powdery mildew development was also significantly suppressed”
Claim · model-written summary
Powdery mildew development was significantly suppressed.
Not reportedTreatmentComparator
Verbatim
t0“Soft Wheat”
e0“powdery mildew development was also significantly suppressed”
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